Shielded wirewound surface mount power choke with 4.7µH inductance and 30% tolerance. Features a ferrite core, 1.2A current rating, and 105mΩ DC resistance. Operates from -40°C to 125°C with a saturation current of 900mA. Packaged in cut tape for surface mount applications.
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Wurth Electronics 744031004 technical specifications.
| Package/Case | Nonstandard |
| Core Material | Ferrite |
| Current Rating | 1.2A |
| DC Resistance (DCR) | 105mR |
| Depth | 3.8mm |
| Height | 1.65mm |
| Height - Seated (Max) | 0.071inch |
| Inductance | 4.7uH |
| Inductance Tolerance | 30% |
| Lead Free | Lead Free |
| Length | 3.8mm |
| Max DC Current | 1.2A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Cut Tape |
| Reach SVHC Compliant | Unknown |
| RMS Current (Irms) | 1.2A |
| RoHS Compliant | Yes |
| Saturation Current | 900mA |
| Self Resonant Frequency | 75MHz |
| Series | WE-TPC |
| Series Resistance | 105mR |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 30% |
| Weight | 0.003633oz |
| Width | 3.8mm |
| RoHS | Compliant |
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